package service.impl;
 import dao.UserDao;
 import dao.impl.UserDaoImpl;
 import pojo.User;
 import service.UserService;
 
 import java.util.List;
 
 public class UserServiceImpl implements UserService {
     UserDao userDao = new UserDaoImpl();
     @Override
     public List<User> findAll() {

         List<User> users = userDao.findAll();
         return users;
     }

     @Override
     public int addUser(User user) {
         return userDao.addUser(user);
     }

     @Override
     public User findUserById(int id) {
         return userDao.findUserById(id);
     }

     @Override
     public int updateUser(User user) {
         return userDao.updateUser(user);
     }

     @Override
     public int deleteUserById(Integer id) {
         return userDao.deleteUserById(id);
     }
 }
